CVE-2024-46613

WeeChat before 4.4.2 has an integer overflow and resultant buffer overflow at core/core-string.c when there are more than two billion items in a list. This affects string_free_split_shared , string_free_split, string_free_split_command, and string_free_split_tags.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CISA-ADPADP
4.3 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
VendorProductVersion
weechatweechat
0.1.6 ≤
𝑥
< 4.4.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
weechat
bullseye
postponed
bookworm
no-dsa
trixie
4.6.3-1
fixed
sid
4.6.3-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
weechat
plucky
not-affected
oracular
ignored
noble
needs-triage
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/weechat/weechat/issues/2178
https://weechat.org/doc/weechat/security/WSA-2024-1/